The L.S. Starrett 155 Screw Pitch Gage is a precision instrument designed to quickly and accurately identify thread pitch on screws, bolts, and threaded fasteners. Built to the high standards Starrett is known for, it provides reliable measurements for machinists, mechanics, and maintenance professionals.
Ideal for use in machine shops, maintenance facilities, and manufacturing environments, this screw pitch gage simplifies the process of matching or identifying thread pitches, reducing errors and saving valuable time on the job.